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gboolean cd_it8_utils_calculate_ccmx (CdIt8 *it8_reference,CdIt8 *it8_measured,CdIt8 *it8_ccmx,GError **error);
This calculates the colorimeter correction matrix using the Four-Color Matrix Method by Yoshihiro Ohno and Jonathan E. Hardis, 1997.
gboolean cd_it8_utils_calculate_xyz_from_cmf (CdIt8 *cmf,CdSpectrum *illuminant,CdSpectrum *spectrum,CdColorXYZ *value,gdouble resolution,GError **error);
This calculates the XYZ from a CMF, illuminant and input spectrum.
cmf |
The color match function |
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illuminant |
The illuminant (you can use |
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spectrum |
The CdSpectrum input data |
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value |
The CdColorXYZ result |
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resolution |
The resolution in nm, typically 1.0 |
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error |
gboolean cd_it8_utils_calculate_cri_from_cmf (CdIt8 *cmf,CdIt8 *tcs,CdSpectrum *illuminant,gdouble *value,gdouble resolution,GError **error);
This calculates the CRI for a specific illuminant.